Onon River · Khentii · Mongolia

Where wild rivers meet legendary fish

Seven days on one of the last untouched taimen fisheries on Earth. Ten rods, luxury riverside camp, strict catch and release.

10
Guests max per week
60″
Trophy-class taimen
7
Days on the river
100%
Catch & release
Why Mongolia

The river wolf's last stronghold

The Onon holds one of the world's largest wild taimen populations, a fishery so scarce that Mongolia issues roughly five hundred permits a year across just four river systems. We fish it the way it deserves: barbless, single hook, and slowly.

Professional guides with decades on this water
Luxury camp that moves with the river
Starlink connectivity, chef cooked meals
Drone and professional photography of your trophy
Read the full itinerary →
September 2026

Departures

Three weeks. Thirty rods. That's the season.
2 RODS LEFTSep 7–14 · 2026

The Onon Float I

7 days / 6 nights · Max 10 guests
$10,500 / anglerRESERVE
6 RODS LEFTSep 14–21 · 2026

The Onon Float II

7 days / 6 nights · Max 10 guests
$10,500 / anglerRESERVE
SOLD OUTSep 21–28 · 2026

The Onon Float III

7 days / 6 nights · Max 10 guests
$12,000 / anglerWAITLIST
Conservation

Every trophy swims away

Taimen take decades to reach trophy size and exist nowhere else at this scale. Our permits fund river wardens and habitat protection in the Onon-Balj National Park. Luxury here is measured by what we leave untouched.